//
//  CheckNetwork.h
//  Icang4IphoneApp
//
//  Created by shanbei ios on 12-10-12.
//  Copyright (c) 2012年 Icang ios. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface CheckNetwork : NSObject
{
    
}
+(BOOL)isExistenceNetwork;
@end
